Picolinamide-Based Iridium Catalysts for Dehydrogenation of Formic Acid in Water: Effect of Amide N Substituent on Activity and Stability

Chemistry : a European Journal
Ryoichi KanegaYuichiro Himeda

Abstract

To develop highly efficient catalysts for dehydrogenation of formic acid in water, we investigated several Cp*Ir catalysts with various amide ligands. The catalyst with an N-phenylpicolinamide ligand exhibited a TOF of 118 000 h-1 at 60 °C. A constant rate (TOF>35 000 h-1 ) was maintained for six hours, and a TON of 1 000 000 was achieved at 50 °C.

References

Nov 20, 2001·Nature·L Schlapbach, A Züttel
Jul 8, 2014·Journal of the American Chemical Society·Elizabeth A BielinskiSven Schneider
Jan 18, 2017·Dalton Transactions : an International Journal of Inorganic Chemistry·Cornel Fink, Gábor Laurenczy
Oct 7, 2017·Chemical Reviews·Katerina SordakisGábor Laurenczy

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Citations

Mar 19, 2019·Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry·Masayuki IguchiHajime Kawanami
Nov 4, 2020·Chemistry : a European Journal·Gabriel Menendez RodriguezAlceo Macchioni
Aug 1, 2019·The Journal of Organic Chemistry·Kouichi TanakaMasahito Watanabe
Jan 14, 2021·Journal of the American Chemical Society·Ryoichi KanegaYuichiro Himeda

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